GB2139051B - Burst signal receiving apparatus - Google Patents

Burst signal receiving apparatus

Info

Publication number
GB2139051B
GB2139051B GB08409887A GB8409887A GB2139051B GB 2139051 B GB2139051 B GB 2139051B GB 08409887 A GB08409887 A GB 08409887A GB 8409887 A GB8409887 A GB 8409887A GB 2139051 B GB2139051 B GB 2139051B
Authority
GB
United Kingdom
Prior art keywords
receiving apparatus
signal receiving
burst signal
burst
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08409887A
Other languages
English (en)
Other versions
GB8409887D0 (en
GB2139051A (en
Inventor
Nobuyuki Tokura
Yoshiro Hakamata
Kimi Oguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP6803583A external-priority patent/JPS59193656A/ja
Priority claimed from JP59034816A external-priority patent/JPS60178752A/ja
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Publication of GB8409887D0 publication Critical patent/GB8409887D0/en
Publication of GB2139051A publication Critical patent/GB2139051A/en
Application granted granted Critical
Publication of GB2139051B publication Critical patent/GB2139051B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1407—Digital recording or reproducing using self-clocking codes characterised by the use of two levels code representation depending on a single bit, i.e. where a one is always represented by a first code symbol while a zero is always represented by a second code symbol
    • G11B20/1419—Digital recording or reproducing using self-clocking codes characterised by the use of two levels code representation depending on a single bit, i.e. where a one is always represented by a first code symbol while a zero is always represented by a second code symbol to or from biphase level coding, i.e. to or from codes where a one is coded as a transition from a high to a low level during the middle of a bit cell and a zero is encoded as a transition from a low to a high level during the middle of a bit cell or vice versa, e.g. split phase code, Manchester code conversion to or from biphase space or mark coding, i.e. to or from codes where there is a transition at the beginning of every bit cell and a one has no second transition and a zero has a second transition one half of a bit period later or vice versa, e.g. double frequency code, FM code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/046—Speed or phase control by synchronisation signals using special codes as synchronising signal using a dotting sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Optical Communication System (AREA)
GB08409887A 1983-04-18 1984-04-17 Burst signal receiving apparatus Expired GB2139051B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6803583A JPS59193656A (ja) 1983-04-18 1983-04-18 バ−スト信号受信装置
JP59034816A JPS60178752A (ja) 1984-02-24 1984-02-24 バ−スト信号受信装置

Publications (3)

Publication Number Publication Date
GB8409887D0 GB8409887D0 (en) 1984-05-31
GB2139051A GB2139051A (en) 1984-10-31
GB2139051B true GB2139051B (en) 1986-10-29

Family

ID=26373668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08409887A Expired GB2139051B (en) 1983-04-18 1984-04-17 Burst signal receiving apparatus

Country Status (5)

Country Link
US (1) US4562582A (enrdf_load_stackoverflow)
CA (1) CA1209211A (enrdf_load_stackoverflow)
DE (1) DE3414768A1 (enrdf_load_stackoverflow)
FR (1) FR2544570B1 (enrdf_load_stackoverflow)
GB (1) GB2139051B (enrdf_load_stackoverflow)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155718B (en) * 1984-03-08 1987-01-28 Standard Telephones Cables Ltd Local area network
US4663767A (en) * 1984-07-19 1987-05-05 Siemens Aktiengesellschaft Optical data bus having a statistical access method
GB8506100D0 (en) * 1985-03-08 1985-04-11 Int Computers Ltd Decoder
US4737970A (en) * 1985-06-06 1988-04-12 Rca Corporation Clock recovery using cavity resonator
JPH0638601B2 (ja) * 1985-11-13 1994-05-18 富士通株式会社 光複合トランシーバー
GB8612956D0 (en) * 1986-05-28 1986-07-02 British Telecomm Optical signal regenerator
FR2605473A1 (fr) * 1986-10-15 1988-04-22 Hewlett Packard France Sa Procede et appareil de codage et de decodage d'informations binaires
US4847831A (en) * 1987-03-30 1989-07-11 Honeywell Inc. Bidirectional repeater for manchester encoded data signals
US4868569A (en) * 1987-12-15 1989-09-19 Schlumberger Well Services Biphase digital look-ahead demodulating method and apparatus
US4856030A (en) * 1988-07-20 1989-08-08 Itt Defense Communications Apparatus and methods of locking a receiving modem to a transmitting modem employing a burst signal
US4998295A (en) * 1988-12-30 1991-03-05 General Electric Company Receiver having an interferometer
CA2007828A1 (en) * 1989-02-28 1990-08-31 Alireza Azizi Clock distribution arrangement for time-multiplexed switched optical network
US5023891A (en) * 1989-07-25 1991-06-11 Sf2 Corporation Method and circuit for decoding a Manchester code signal
US5040193A (en) * 1989-07-28 1991-08-13 At&T Bell Laboratories Receiver and digital phase-locked loop for burst mode data recovery
US4992790A (en) * 1989-09-19 1991-02-12 Schlumberger Technology Corporation Digital phase-locked loop biphase demodulating method and apparatus
US5162791A (en) * 1989-10-02 1992-11-10 Codenoll Technology Corporation Collision detection using code rule violations of the manchester code
US5012467A (en) * 1989-10-10 1991-04-30 3Com Corporation Method and apparatus for collision detection in a local area network transceiver
US5274673A (en) * 1990-06-22 1993-12-28 Japan Aviation Electronics Industry Limited Optical bus transmission method and transmitting-side encoder and receiving-side decoder therefor
JPH05136740A (ja) * 1991-11-15 1993-06-01 Canon Inc 光空間通信装置
US5349588A (en) * 1992-02-06 1994-09-20 Motorola, Inc. Error detecting method and apparatus for data communications
JP3214159B2 (ja) * 1993-01-22 2001-10-02 三菱電機株式会社 キャリア検出器
KR970011839B1 (ko) * 1994-03-15 1997-07-16 엘지반도체 주식회사 근거리통신망의 데이타충돌 검출회로
GB2321563B (en) * 1997-01-24 1999-04-21 Plessey Telecomm Burst mode wavelength manager
US6810024B1 (en) 2000-06-21 2004-10-26 Agere Systems Inc. Auto-detection system and method for a network transceiver
US20020054409A1 (en) * 2000-09-05 2002-05-09 Meir Bartur Fiber optic transceiver employing clock and data phase aligner
JP2004120669A (ja) * 2002-09-30 2004-04-15 Opnext Japan Inc 光受信器
US7352771B2 (en) * 2002-10-08 2008-04-01 Colder Products Company Data collision detection device and method
US9356854B2 (en) * 2013-03-15 2016-05-31 Echelon Corporation Method and system of enhancing signal processing in a shared medium network

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241067A (en) * 1961-04-21 1966-03-15 Bell Telephone Labor Inc Synchronization of decoder systems based on message wave statistics
US3244986A (en) * 1962-10-08 1966-04-05 Ibm Detection of bi-phase digital signals
US3271742A (en) * 1963-11-06 1966-09-06 Ibm Demodulation system
GB1213260A (en) * 1966-11-07 1970-11-25 Leach Corp Improvements in and relating to magnetic recording
GB1368068A (en) * 1971-10-20 1974-09-25 Post Office Digital communication systems
JPS5250487B2 (enrdf_load_stackoverflow) * 1972-02-04 1977-12-24
US3967061A (en) * 1975-03-05 1976-06-29 Ncr Corporation Method and apparatus for recovering data and clock information in a self-clocking data stream
IT1126782B (it) * 1977-06-28 1986-05-21 Rai Radiotelevisione Italiana Metodo e dispositivo atto a ridurre la probabilita' di perdita di un carattere in una trasmissione numerica utilizzante la codifica bifase
JPS6034685B2 (ja) * 1977-07-28 1985-08-10 株式会社東芝 光受信装置
US4276656A (en) * 1979-03-19 1981-06-30 Honeywell Information Systems Inc. Apparatus and method for replacement of a parallel, computer-to-peripheral wire link with a serial optical link
JPS5834002B2 (ja) * 1979-10-17 1983-07-23 日立電子株式会社 デイジタル信号の磁気記録再生方式
US4355423A (en) * 1979-12-20 1982-10-19 The Singer Company Translator system for converting unipolar fiber optic signals to bipolar signals utilizing Manchester coding
US4317211A (en) * 1980-06-02 1982-02-23 The United States Of America As Represented By The Secretary Of The Navy Manchester code decoding apparatus

Also Published As

Publication number Publication date
GB8409887D0 (en) 1984-05-31
DE3414768C2 (enrdf_load_stackoverflow) 1989-11-30
CA1209211A (en) 1986-08-05
FR2544570B1 (fr) 1994-01-07
FR2544570A1 (fr) 1984-10-19
GB2139051A (en) 1984-10-31
DE3414768A1 (de) 1984-10-18
US4562582A (en) 1985-12-31

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20040416